Which of the following is not Non-Destructive Testing method?

Non-Destructive Testing method is used to

The purpose of NDT is to inspect a component in a safe, reliable & cost effective manner

NDT helps in making informed decisions for remaining equipment life evaluations

NDT inspections do not provide historical data on, how often a component should be inspected, repaired or replaced?

Who prepares the NDT methods?

Acoustic Emission Testing (AET) is a nondestructive testing (NDT) method

Acoustic Emission Testing (AET) is a method that is based on the generation of waves produced by a sudden redistribution of stress in a material.

Acoustic Emission Testing has following applications

Acoustic Emission Testing detects creep damage in high energy piping (HEP) systems

Acoustic Emission Testing systems generally contain

Liquid Penetrant Examination (LPE), is not a non-Destructive Testing

Liquid Penetrant Examination (LPE) utilizes fluorescent dye to reveal surface flaws

Liquid Penetrant Examination (LPE) is also known as

Working technique or the principle of Liquid Penetrant Examination (LPE) is “capillary action"

Liquid Penetrant Examination (LPE) is one of the easiest and least expensive NDE techniques to perform

there is no harm in using a longer penetrant dwell time in Liquid Penetrant Examination (LPE) as long as the penetrant is not allowed to dry

Magnetic Particle Inspection, is a destructive examination (NDE) technique

Magnetic Particle Inspection is used to detect surface and slightly subsurface flaws in

Magnetic Particle Inspection will create a “flux leakage field” at the site of the damage.

Limitations of Magnetic Particle test

Radiographic Testing (RT) is a nondestructive examination (NDE) technique

Radiographic Testing (RT) involves the use of either x-rays or gamma rays to view the internal structure of a componentinvolves the use of either x-rays or gamma rays to view the internal structure of a component

Radiographic systems are portable, which allows for use in the field and at elevated positions.

Radiography is an effective tool that requires very large surface preparation.

Digital radiography require film

Ultrasonic Testing (UT) is a group of nondestructive examination (NDE) techniques

Digital Radiography allows for a much shorter exposure time so that the images can be interpreted more quickly.

Radiography use short, high-frequency ultrasonic waves to identify flaws in a material.

Most UT devices consist of